[Its.an.education.project] Fwd: Energy alternatives (comes from ''Ivan's latest blog entry on OLPC'')

[forster at ozonline.com.au]

> I should clarify that I think insolation is "sun-light falling", you'll
> probably need to adjust for for the conversion efficiency of your
> photovoltaics.

assume rated output at 1 kW/m2 so if you are getting say 4kWh/m2 per day, if you have a 160W panel you get 4 x 160 = 640 Wh/day